MD04 Series thermoelectric coolers are manufactured with HD pellets placement technology.  Comparing to regular types the distance between pellets inside TEC is reduced twice or even more.  This allows to fit more pellets on the same size and increase TEC cooling capacity (Qmax).  Alternatively HD technology allows to create smaller than regular thermoelectric coolers keeping the same performance parameters. Single-stage  TECs in MD04 Series vary by size from 1.2 x 2.3mm2   up to 9.8 x 9.8mm2.  MD04 Series TECs may have various  surface options and terminal connection configurations.  All thermoelectric coolers are assembled using RoHS compliant Sn-Sb solder (Tmelt=230ºC).  Thermoelectric coolers of MD04 Series meet Telcordia GR-486 standard requirements.  Wide range of TEC manufacturing options is available.  The standard and most common single-stage types from our MD04 Series are listed in the table below.  Detailed TEC drawings, 3D models, performance plots and estimations for particular application conditions are provided by request.

STANDARD MD04 SERIES 1-STAGE THERMOELECTRIC COOLERS AVAILABLE

1MD04

Single-stage

TE Coolers